人类手部环层小体的分布：一项尸体研究
Distribution of human Pacinian corpuscles in the hand. A cadaver study.
作者信息
Stark B, Carlstedt T, Hallin R G, Risling M
机构信息
Department of Plastic Surgery, Karolinska Hospital, Stockholm, Sweden.
出版信息
J Hand Surg Br. 1998 Jun;23(3):370-2. doi: 10.1016/s0266-7681(98)80060-0.
The subcutaneous distribution and number of Pacinian corpuscles were studied in ten fresh cadaver hands. They were found to cluster close to nerves and vessels at the metacarpophalangeal joints and the proximal phalanx. The total mean number in the hand was 300 (192-424). The percentage of the total was 44 to 60% in the fingers, 23 to 48% in the metacarpophalangeal area and 8 to 18% in the thenar and hypothenar regions. Corpuscles in palmar skin overlying the distal phalanx were smaller than receptors in the metacarpophalangeal area. The lowest density of corpuscles was along the nerves and vessels of the middle phalanx.
在十只新鲜尸体手上研究了帕西尼小体的皮下分布及数量。发现它们在掌指关节和近端指骨处靠近神经和血管聚集。手上帕西尼小体的总平均数为300个（192 - 424个）。手指中的帕西尼小体占总数的44%至60%，掌指区域占23%至48%，大鱼际和小鱼际区域占8%至18%。覆盖远端指骨的手掌皮肤中的小体比掌指区域的感受器小。小体密度最低的部位是中指骨的神经和血管沿线。
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